Dec 19 06:08:20.945 INFO checking vfrz/LearningRust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:08:20.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/vfrz/LearningRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:08:21.583 INFO [stdout] d46c41b39fde73f72517dd36944b850e977a0793aeacd5f233d28560d364d972
Dec 19 06:08:21.585 INFO running `"docker" "start" "-a" "d46c41b39fde73f72517dd36944b850e977a0793aeacd5f233d28560d364d972"`
Dec 19 06:08:24.114 INFO [stderr]     Checking memchr v2.0.1
Dec 19 06:08:24.114 INFO [stderr]     Checking rand v0.4.2
Dec 19 06:08:24.570 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 19 06:08:25.470 INFO [stderr]     Checking regex v0.2.10
Dec 19 06:08:28.029 INFO [stderr]     Checking learning_rust v0.1.0 (/opt/crater/workdir)
Dec 19 06:08:28.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Dec 19 06:08:29.884 INFO running `"docker" "inspect" "d46c41b39fde73f72517dd36944b850e977a0793aeacd5f233d28560d364d972"`
Dec 19 06:08:30.248 INFO running `"docker" "rm" "-f" "d46c41b39fde73f72517dd36944b850e977a0793aeacd5f233d28560d364d972"`
Dec 19 06:08:30.640 INFO [stdout] d46c41b39fde73f72517dd36944b850e977a0793aeacd5f233d28560d364d972